%Notes:

%  Symbols here require \usepackage{SIunits}
\begin{pspicture}(0,0)(1,1) \ThreeDput[normal= 0  0  1]{AP 0 0 1}  \end{pspicture}

\begin{pspicture}(0,0)(1,1) \ThreeDput[normal= 0  0 -1]{AP 0 0 -1} \end{pspicture}

\begin{pspicture}(0,0)(1,1) \ThreeDput[normal= 0  1  0]{AP 0 1 0}  \end{pspicture}

\begin{pspicture}(0,0)(1,1) \ThreeDput[normal= 0 -1  0]{AP 0 -1 0} \end{pspicture}

\begin{pspicture}(0,0)(1,1) \ThreeDput[normal=-1  0  0]{AP -1 0 0} \end{pspicture}

\begin{pspicture}(0,0)(1,1) \ThreeDput[normal= 1  0  0]{AP 1 0 0}  \end{pspicture}

